| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-24 | 20.74 | 21.03 | 0.85 | 4.21% | 20.13 | 21.04 | 40977 | 8421.26 | 3.08% | 0.00 |
| 2026-03-23 | 21.20 | 20.18 | -1.45 | -6.70% | 20.00 | 21.63 | 57941 | 11949.54 | 4.36% | 0.00 |
| 2026-03-20 | 22.77 | 21.63 | -0.78 | -3.48% | 21.61 | 22.88 | 31240 | 6921.89 | 2.35% | 0.00 |
| 2026-03-19 | 23.08 | 22.41 | -0.88 | -3.78% | 22.35 | 23.13 | 34611 | 7836.55 | 2.60% | 0.00 |
| 2026-03-18 | 23.07 | 23.29 | 0.33 | 1.44% | 22.88 | 23.36 | 28786 | 6659.50 | 2.17% | 0.00 |
| 2026-03-17 | 23.94 | 22.96 | -0.89 | -3.73% | 22.93 | 24.20 | 30615 | 7151.56 | 2.30% | 0.00 |
| 2026-03-16 | 23.35 | 23.85 | 0.49 | 2.10% | 23.16 | 23.85 | 22169 | 5216.77 | 1.67% | 0.00 |
| 2026-03-13 | 23.42 | 23.36 | -0.25 | -1.06% | 23.26 | 23.80 | 23363 | 5494.60 | 1.76% | 0.00 |
| 2026-03-12 | 23.91 | 23.61 | -0.30 | -1.25% | 23.52 | 24.24 | 29748 | 7092.06 | 2.24% | 0.00 |
| 2026-03-11 | 24.22 | 23.91 | -0.31 | -1.28% | 23.81 | 24.55 | 36780 | 8872.47 | 2.77% | 0.00 |
| 2026-03-10 | 23.90 | 24.22 | 0.67 | 2.85% | 23.75 | 24.26 | 43130 | 10375.67 | 3.25% | 0.00 |
| 2026-03-09 | 23.01 | 23.55 | 0.09 | 0.38% | 22.60 | 23.61 | 42035 | 9684.58 | 3.16% | 0.00 |
| 2026-03-06 | 23.20 | 23.46 | 0.06 | 0.26% | 23.06 | 23.83 | 40822 | 9596.62 | 3.07% | 0.00 |
| 2026-03-05 | 23.41 | 23.40 | 0.80 | 3.54% | 23.10 | 23.86 | 78908 | 18586.10 | 5.94% | 0.00 |
| 2026-03-04 | 23.19 | 22.60 | -1.08 | -4.56% | 22.30 | 23.59 | 92054 | 20999.99 | 6.93% | 0.00 |
| 2026-03-03 | 26.46 | 23.68 | -2.32 | -8.92% | 23.55 | 26.48 | 94392 | 23083.23 | 7.10% | 0.00 |
| 2026-03-02 | 26.49 | 26.00 | -1.02 | -3.77% | 25.90 | 26.78 | 55139 | 14432.50 | 4.15% | 0.00 |
| 2026-02-27 | 27.29 | 27.02 | -0.10 | -0.37% | 26.65 | 27.59 | 46679 | 12612.89 | 3.51% | 0.00 |
| 2026-02-26 | 27.41 | 27.12 | -0.25 | -0.91% | 26.90 | 27.69 | 32567 | 8834.23 | 2.45% | 0.00 |
| 2026-02-25 | 27.13 | 27.37 | 0.24 | 0.88% | 27.00 | 27.70 | 35001 | 9578.03 | 2.63% | 0.00 |
| 2026-02-24 | 28.48 | 27.13 | -0.71 | -2.55% | 27.00 | 28.55 | 48089 | 13202.76 | 3.62% | 0.00 |
| 2026-02-13 | 28.14 | 27.84 | -0.24 | -0.85% | 27.83 | 28.70 | 39145 | 11046.83 | 2.95% | 0.00 |
| 2026-02-12 | 28.21 | 28.08 | 0.38 | 1.37% | 27.59 | 28.75 | 55079 | 15545.18 | 4.14% | 0.00 |
| 2026-02-11 | 28.18 | 27.70 | -0.63 | -2.22% | 27.50 | 29.10 | 73225 | 20567.90 | 5.51% | 0.00 |
| 2026-02-10 | 28.44 | 28.33 | -0.39 | -1.36% | 28.06 | 29.96 | 70563 | 20353.61 | 5.31% | 3.00 |
| 2026-02-09 | 28.40 | 28.72 | 0.88 | 3.16% | 27.59 | 29.28 | 61336 | 17486.82 | 4.62% | 2.00 |
| 2026-02-06 | 27.95 | 27.84 | -0.72 | -2.52% | 27.70 | 29.26 | 61902 | 17538.99 | 4.66% | 0.00 |
| 2026-02-05 | 27.70 | 28.56 | 0.21 | 0.74% | 27.34 | 29.02 | 74970 | 21161.75 | 5.64% | 0.00 |
| 2026-02-04 | 30.06 | 28.35 | -1.56 | -5.22% | 27.99 | 30.12 | 83122 | 23684.98 | 6.25% | 2.00 |
| 2026-02-03 | 29.65 | 29.91 | 0.55 | 1.87% | 29.20 | 30.82 | 89585 | 26885.09 | 6.74% | 0.00 |
| 2026-02-02 | 31.15 | 29.36 | -2.55 | -7.99% | 29.36 | 31.91 | 140114 | 42419.72 | 10.54% | 22.00 |
| 2026-01-30 | 30.39 | 31.91 | 1.91 | 6.37% | 28.72 | 33.00 | 213753 | 65462.26 | 16.08% | 1.00 |
| 2026-01-29 | 27.68 | 30.00 | 2.36 | 8.54% | 27.17 | 31.42 | 228999 | 68254.82 | 17.23% | 0.00 |
| 2026-01-28 | 26.04 | 27.64 | 1.60 | 6.14% | 26.04 | 29.78 | 216164 | 60485.25 | 16.27% | 4.00 |
| 2026-01-27 | 23.45 | 26.04 | 2.72 | 11.66% | 23.34 | 26.70 | 171238 | 43330.98 | 12.88% | 0.00 |
| 2026-01-26 | 24.24 | 23.32 | -0.80 | -3.32% | 23.19 | 24.24 | 41622 | 9806.82 | 3.13% | 0.00 |
| 2026-01-23 | 24.25 | 24.12 | -0.13 | -0.54% | 24.04 | 24.35 | 32963 | 7956.84 | 2.48% | 0.00 |
| 2026-01-22 | 24.29 | 24.25 | 0.31 | 1.29% | 23.90 | 24.47 | 33368 | 8085.45 | 2.51% | 0.00 |
| 2026-01-21 | 23.90 | 23.94 | -0.15 | -0.62% | 23.71 | 24.25 | 28679 | 6873.63 | 2.16% | 0.00 |
| 2026-01-20 | 24.40 | 24.09 | -0.18 | -0.74% | 23.80 | 24.65 | 40530 | 9800.70 | 3.05% | 0.00 |
| 2026-01-19 | 24.87 | 24.27 | -0.81 | -3.23% | 24.14 | 25.00 | 59049 | 14439.60 | 4.44% | 0.00 |
| 2026-01-16 | 24.28 | 25.08 | 1.28 | 5.38% | 23.66 | 25.73 | 118004 | 29316.69 | 8.88% | 0.00 |
| 2026-01-15 | 24.17 | 23.80 | -0.50 | -2.06% | 23.46 | 25.21 | 49865 | 11974.08 | 3.75% | 0.00 |
| 2026-01-14 | 24.08 | 24.30 | 0.23 | 0.96% | 23.78 | 24.57 | 58941 | 14253.33 | 4.44% | 0.00 |
| 2026-01-13 | 25.10 | 24.07 | -1.27 | -5.01% | 23.98 | 25.12 | 67290 | 16385.48 | 5.06% | 1.00 |
| 2026-01-12 | 23.36 | 25.34 | 2.39 | 10.41% | 23.18 | 25.52 | 140817 | 34648.59 | 10.60% | 0.00 |
| 2026-01-09 | 22.78 | 22.95 | 0.15 | 0.66% | 22.67 | 23.01 | 29006 | 6634.32 | 2.18% | 0.00 |
| 2026-01-08 | 22.80 | 22.80 | -0.03 | -0.13% | 22.67 | 22.99 | 27089 | 6185.73 | 2.04% | 0.00 |
| 2026-01-07 | 22.70 | 22.83 | 0.08 | 0.35% | 22.54 | 22.99 | 32366 | 7352.91 | 2.44% | 0.00 |
| 2026-01-06 | 22.17 | 22.75 | 0.51 | 2.29% | 22.14 | 23.00 | 38241 | 8669.44 | 2.88% | 0.00 |
| 2026-01-05 | 21.99 | 22.24 | 0.22 | 1.00% | 21.82 | 22.32 | 33878 | 7490.91 | 2.55% | 0.00 |
| 2025-12-31 | 22.25 | 22.02 | -0.14 | -0.63% | 21.92 | 22.25 | 20588 | 4543.22 | 1.55% | 1.00 |
| 2025-12-30 | 22.09 | 22.16 | -0.04 | -0.18% | 22.00 | 22.73 | 30943 | 6895.19 | 2.33% | 0.00 |
| 2025-12-29 | 22.45 | 22.20 | -0.19 | -0.85% | 22.00 | 22.56 | 28516 | 6337.84 | 2.15% | 0.00 |
| 2025-12-26 | 22.91 | 22.39 | -0.41 | -1.80% | 22.33 | 23.00 | 40487 | 9153.56 | 3.05% | 0.00 |
| 2025-12-25 | 22.78 | 22.80 | -0.05 | -0.22% | 22.30 | 23.11 | 56548 | 12911.57 | 4.26% | 0.00 |
| 2025-12-24 | 22.07 | 22.85 | 0.65 | 2.93% | 22.07 | 23.50 | 87223 | 20022.05 | 6.56% | 0.00 |
| 2025-12-23 | 22.61 | 22.20 | 0.24 | 1.09% | 22.11 | 23.80 | 109668 | 25203.97 | 8.25% | 0.00 |
| 2025-12-22 | 22.58 | 21.96 | 0.28 | 1.29% | 21.80 | 22.58 | 74986 | 16645.40 | 5.64% | 0.00 |
| 2025-12-19 | 21.01 | 21.68 | 1.32 | 6.48% | 21.01 | 22.88 | 91581 | 19923.07 | 6.89% | 0.00 |
| 2025-12-18 | 19.95 | 20.36 | 0.27 | 1.34% | 19.93 | 20.56 | 16168 | 3292.79 | 1.22% | 0.00 |
| 2025-12-17 | 20.19 | 20.09 | -0.10 | -0.50% | 19.53 | 20.23 | 20715 | 4109.35 | 1.56% | 0.00 |
| 2025-12-16 | 20.17 | 20.19 | 0.02 | 0.10% | 19.85 | 20.30 | 16280 | 3267.39 | 1.23% | 0.00 |
| 2025-12-15 | 20.39 | 20.17 | -0.48 | -2.32% | 20.10 | 20.65 | 14371 | 2919.56 | 1.08% | 0.00 |
| 2025-12-12 | 20.80 | 20.65 | 0.06 | 0.29% | 20.46 | 20.92 | 15762 | 3259.22 | 1.19% | 0.00 |
| 2025-12-11 | 21.15 | 20.59 | -0.52 | -2.46% | 20.59 | 21.17 | 12575 | 2613.04 | 0.95% | 0.00 |
| 2025-12-10 | 21.25 | 21.11 | -0.18 | -0.85% | 20.95 | 21.35 | 15762 | 3327.09 | 1.19% | 0.00 |
| 2025-12-09 | 21.22 | 21.29 | 0.01 | 0.05% | 21.16 | 21.58 | 19892 | 4252.93 | 1.50% | 0.00 |
| 2025-12-08 | 21.28 | 21.28 | -0.01 | -0.05% | 21.21 | 21.46 | 19470 | 4151.93 | 1.47% | 0.00 |
| 2025-12-05 | 20.66 | 21.29 | 0.49 | 2.36% | 20.45 | 21.35 | 33946 | 7129.29 | 2.55% | 0.00 |
| 2025-12-04 | 20.60 | 20.80 | 0.20 | 0.97% | 20.50 | 21.55 | 45902 | 9619.98 | 3.45% | 0.00 |
| 2025-12-03 | 21.24 | 20.60 | -0.61 | -2.88% | 20.60 | 21.32 | 22814 | 4738.87 | 1.72% | 0.00 |
| 2025-12-02 | 21.42 | 21.21 | -0.21 | -0.98% | 21.10 | 21.43 | 16004 | 3400.04 | 1.20% | 0.00 |
| 2025-12-01 | 21.34 | 21.42 | 0.02 | 0.09% | 21.34 | 21.62 | 15553 | 3341.11 | 1.17% | 0.00 |
| 2025-11-28 | 21.09 | 21.40 | 0.31 | 1.47% | 20.97 | 21.40 | 16094 | 3410.85 | 1.21% | 0.00 |
| 2025-11-27 | 21.17 | 21.09 | -0.03 | -0.14% | 21.01 | 21.28 | 19677 | 4161.33 | 1.48% | 0.00 |
| 2025-11-26 | 21.50 | 21.12 | -0.54 | -2.49% | 21.03 | 21.83 | 22868 | 4898.38 | 1.72% | 0.00 |
| 2025-11-25 | 21.72 | 21.66 | -0.06 | -0.28% | 21.66 | 22.05 | 14863 | 3247.50 | 1.12% | 0.00 |
| 2025-11-24 | 21.40 | 21.72 | 0.58 | 2.74% | 21.25 | 21.80 | 16627 | 3581.70 | 1.25% | 0.00 |
| 2025-11-21 | 21.89 | 21.14 | -0.89 | -4.04% | 21.01 | 21.99 | 25493 | 5464.19 | 1.92% | 0.00 |
民德电子(300656)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
